Echo array string index?

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To: php-general@xxxxxxxxxxxxx
Subject: Echo array string index?
From: Matt Darby <matt@xxxxxxxxxxxxxx>
Date: Wed, 13 Jul 2005 21:55:11 -0400
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I have an array setup as such: *$arr['generated text']='generated number';*

What would be the best way to echo the key in a loop?
Seems pretty easy but I've never attempted...

Thanks all!
Matt Darby

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